liner motion bearing,which is LMseries,LMuuseries,LLMseries. High quality, Enough stock, Reasonable price, Fast delivery.  

Liner motion bearing consists of sleeved outer ring,multi-row ballsand a retainer,it can make liner reciprocating displacement on a matching shaft,the more the ball rows are, the less the friction force is, so that is becomes flexibility,long running life and easy maintenance and replacement.The series is LB series and son on.

Liner motion bearing